Question

Find the lcm of 9 and 21​

Answer 1

Answer:

3 9

3 3

1

Prime factors of 9 are 3. Prime factorization of 9 in exponential form is:

9 = 32

Prime Factorization of 21

3 21

7 7

1

Step-by-step explanation:

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Answer 2

Least Common Multiple (LCM) of 9 and 21 is 63.

LCM(9,21) = 63 please mark as brainliest